/*******************************************************************************
 * The MIT License (MIT)
 * 
 * Copyright (c) 2017 Jean-David Gadina - www.xs-labs.com
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 ******************************************************************************/

import Cocoa

extension NSArrayController
{
    public func arrangedObjectsArray< Type >() -> [ Type ]
    {
        guard let array = self.arrangedObjects as? NSArray else
        {
            return []
        }
        
        var objects = [ Type ]()
        
        for object in array
        {
            if( object is Type )
            {
                objects.append( object as! Type )
            }
        }
        
        return objects
    }
    
    public func selectedObjectsArray< Type >() -> [ Type ]
    {
        var objects = [ Type ]()
        
        for object in self.selectedObjects
        {
            if( object is Type )
            {
                objects.append( object as! Type )
            }
        }
        
        return objects
    }
}
